FIX: Clear unixODBC ini cache at module shutdown (GH#1660)#1667
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jahnvi480 wants to merge 1 commit into
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FIX: Clear unixODBC ini cache at module shutdown (GH#1660)#1667jahnvi480 wants to merge 1 commit into
jahnvi480 wants to merge 1 commit into
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AddressSanitizer leak reports were traced to libodbcinst's internal ini cache created by SQLGetPrivateProfileString in token_cache_init_ttl. Call __clear_ini_cache() during core_sqlsrv_mshutdown on Unix when the symbol is available, using dlopen(RTLD_NOLOAD)+dlsym to avoid hard linking and preserve compatibility across unixODBC variants.
Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## dev #1667 +/- ##
==========================================
+ Coverage 85.76% 85.77% +0.01%
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Files 23 23
Lines 7207 7213 +6
==========================================
+ Hits 6181 6187 +6
Misses 1026 1026
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This was referenced Jun 20, 2026
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AddressSanitizer leak reports were traced to libodbcinst's internal ini cache created by SQLGetPrivateProfileString in token_cache_init_ttl.
Call __clear_ini_cache() during core_sqlsrv_mshutdown on Unix when the symbol is available, using dlopen(RTLD_NOLOAD)+dlsym to avoid hard linking and preserve compatibility across unixODBC variants.